- unitid
-
{"value"=>"2038216", "type"=>"local_mss"}
{"value"=>"33433116968417", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1845-1861", "type"=>"inclusive", "normal"=>"1845/1861"}
- unittitle
-
{"value"=>"Letters to E.A. Duyckinck and G. Duyckinck"}
- physdesc
-
{"format"=>"simple", "value"=>"22 items"}
- container
-
{"type"=>"box", "value"=>"17"}
{"type"=>"folder", "value"=>"2"}
- date_start
-
1845
- keydate
-
1845
- date_end
-
1861
- date_inclusive_start
-
1845
- date_inclusive_end
-
1861